Update. After a couple months use, it's held up well. Couple comments -- It's small, not too small, but the support bar is a little wiggly even when bolted down. For a younger lighter person it probably won't be an issue. I tested it a little, to see how it would perform if I slipped or put weight on it and it didn't break, so it seems stable enough, but it does jiggle *a little* where it's bolted to the frame and for me it was just how it "felt" versus how safe it is. I didn't contact them as that's how it appears to be designed. SO - I use a side bar to stabilize myself a little. Actually, a standard walker would adjust to fit over the base, to give a solid hand hold.--------- It works great for me but I'm not jogging on it or running. I used it for about 15-20" at most in the morning and evening but usually once a day, 4 times a week. My take is - IF you're going to run on this model and put mileage on it, you "might" consider something a little heavier duty. It's a quality product, however and I think it will help up well for moderate use.------------ it's not too heavy to scoot across a floor or move on a hand dolly, so it was easy to get from the delivery door to where it was being set up.- some minor assembly, but everything's provided and fairly self evident. The instructions are clear. The basic treadmill base and hand rail is all in place and just needs to be folded out.- folded up and stood on end, it will store easily in a closet, or flat if you have the clearance under a bed or sofa, etc.- the speed and adjustments are simple, not much too it really. I tried a first few minutes and everything worked fine.Cons- none really, although a "quick operation" version would be good.NOTE* if you're on hard floors you might want to consider a mat under it to protect the floors long term, although the parts that touch the floor don't seem like they'll scratch it if I'm careful moving it around.*once it's set up the clip stop-magnet end HAS TO BE ON the handle in order for it to work, at all.* to get 'er going 1. turn on the power switch on the lower right side of the treadmill. 2. make sure the stop-magnet piece is in place. 3. Stand with feet placed to the side of the mat that's going to move, on the side rails and start. Adjust speed to start. Step on and go.Overall I like it, if it's doing well in a month I'll give it a 5 star. At this point, it's a very economical solution for having a treadmill that can be easily set up and stored.